Sentences with phrase «eeg studies»

Based on EEG studies, Dr. Robert Beck says that garlic is toxic to the brain, also kills off gut flora.

In addition, we perform more than 650 inpatient EEG studies annually.

For our outpatients, we offer routine EEG studies (usually lasting less than one hour), short - term (6 - hour studies) and ambulatory EEG monitoring for pediatric patients.

In humans, because invasive studies are not ethically permissible except in some neurological patients, by far the largest number of EEG studies have been conducted using electrodes glued to the scalp.

EEG studies demonstrated that although C57BR / cd mice spend less time sleeping, a greater proportion of their sleep time is spent in paradoxical sleep (PS)(equivalent to human rapid eye movement, or REM sleep) than is true of mice of six other inbred strains tested (Pagel et al. 1973).

A 2014 EEG study published in Frontiers in Human Neuroscience found that NDE memories are stored as episodic memories — recollections of events that you yourself participated in, like recalling where you were when the 9/11 attacks happened, rather than simply remembering the fact that the attacks happened.

Stevens and his colleagues in the Department of Psychological Sciences performed the EEG study with 122 participants between the ages of 18 and 25 years old.

In 1960 I was the first woman pioneer in the EEG study of sleep and dreams.

In a follow - up EEG study, we used a similar design to examine auditory gating and network activity while shamanic practitioners (n = 18) experienced rhythm - induced trance and a control state.

A cross-national EEG study of children with emotional and behavioral problems: a WHO collaborative study in the Western Pacific Region.

Not exact matches

In a study at Tufts University, researchers using an electroencephalograph (EEG) detected the actual «Eureka!»

In a series of experiments, researchers at Northwestern University used brain scanners and EEG sensors to study neural activity in a number of participants tasked with solving complex word puzzles.

Our division also directs the Pediatric Electroencephalography (EEG) Laboratory, which allows children to undergo routine outpatient diagnostic studies and extensive inpatient evaluations without leaving Floating Hospital.

This study suggests that looking at EEG activity between seizures could help physicians diagnose and monitor cognitive and other attentional deficits in epilepsy.

That's the conclusion of a new study that logged the neural activity of 12 high school students and their teacher with electroencephalography (EEG) headsets over 11 classes.

Technological advancements — for example, more portable electroencephalography (EEG) and electrophysiology set - ups and - are allowing cognitive neuroscientists to study music in a variety of situations, from mother - child interactions to live concert halls.

Professor Vainio's research group has previously successfully applied eye tracking and EEGs to studying the canine mind.

As this study focuses on neurofeedback effects on EEG, sleep and quality of life in insomnia patients, insomnia patients underwent this procedure before and after real as well as placebo neurofeedback training.

The Minnesota team that produced that article studied 25 moribund patients, conducting autopsies on them all and EEGs on some.

A study published in the current issue of Biological Psychiatry tested a new imaging method that provided reliable neurofeedback on the level of amygdala activity using electroencephalography (EEG), and allowed people to alter their own emotional responses through self - regulation of its activity.

A study tested a new imaging method that provided reliable neurofeedback on the level of amygdala activity using electroencephalography (EEG), and allowed people to alter their own emotional responses through self - regulation of its activity.

While hooked up to an EEG that tracked brain activity, study participants looked at neutral or emotional words — table, desk, carpet, corpse, maggot, torture — followed by scrambled words.

Using portable EEG to measure brain activity among groups of students, researchers were able to record from multiple people simultaneously to study social interactions in real life.

The study, which used EEG caps to monitor the brain waves of sleepers in the brain's posterior «hot zone,» pinpointed a new signal that can accurately predict dreaming during non — rapid eye movement sleep.

This hypothesis is supported by EEG and functional MRI scans, which revealed in previous studies that just before insight takes place, the occipital cortex, which is responsible for visual processing, momentarily shuts down, or «blinks,» so that ideas can «bubble into consciousness,» Kounios says.

Babies» brain responses were studied in the EEG laboratory of the Department of Psychology at the University of Jyväskylä, Finland.

Researchers took a three - dimensional approach to this study by looking at what the users» task performance was through evaluating how they process the tasks of detecting cyberattacks with neural activity, which was captured using electroencephalogram, or EEG, cognitive metrics and with eye gaze patterns, which were captured using an eye - tracker.

«Cyberattacks studied through the lens of EEG and eye tracking.»

In a typical individual, the EEG records a spike in electrical activity about 170 milliseconds after she sees a face — which previous studies have found corresponds to the moment of recognizing a face over some other kind of object.

«Many more studies would need to be done, and some with greater EEG rigor, in order to really determine what's going on.»

Data flow from the electrodes down rainbow - colored wires to an electroencephalography (eeg) machine, which records the activity so a scientist can study it later on.

In the case of children, some researchers have also studied the development of face perception using the EEG, and showed that the adult's pattern of N170 did not reach by 14 years of age.

In one VA - funded study, he is using a type of electroencephalography (EEG)-- in which veterans wear an electrode - studded cap on their head — to trace brain patterns that may eventually serve as biomarkers.

Unfortunately, he says, the fMRIs failed to reveal the inhibitory circuitry involved; to try to get to the bottom of that, he plans to repeat the study using electroencephalography (EEG), which involves placing many electrodes on a skintight rubber cap placed over a subject's head that allows researchers to observe communication between different parts of the brain.

The study from Freiburg is also based on data from EEG signals.

They reviewed brain imaging and electrophysiological studies, including electroencephalography (EEG), functional magnetic resonance imaging (fMRI), functional near - infrared spectroscopy (fNIRS), and transcranial magnetic stimulation (TMS).

Previous studies have shown that when a typically developing 20 - month - old child hears a word that she doesn't know, a characteristic uptick in brain waves in the left hemisphere of the brain can be detected through electroencephalography (EEG), a noninvasive method of measuring the brain's electrical activity.

A recent study led by Alice Lam, MD, PhD, also of the MGH Epilepsy Service and lead author of the current study demonstrated a novel tool for detecting hippocampal seizures not detectible by scalp EEGs in patients with epilepsy, Cole adds, and his team is working to refine this tool and apply it to Alzheimer's disease.

«In this study, a new «source analysis» method was used for the first time to measure functional networks in the infant brain: with the help of a computer model, the measured EEG signals were interpreted as activity in the infant cortex, which enabled the evaluation of the functional networking of neurons in a very versatile manner on the cortical level,» says Sampsa Vanhatalo, a professor in clinical neurophysiology and the head of the study.

«Additional recordings with FO electrodes in patients with Alzheimer's disease will help us develop better tools based on computerized analysis of EEG signals and possibly functional neuroimaging studies to ascertain how common silent seizures are in Alzheimer's disease without the need for the minimally invasive electrodes we used in these patients.»

Michelle Montopoli, an NAU alumna and student at the time of the study, led the EEG testing phase which included measuring serving sizes of the samples based on participant weight and packaging them so the participants were blind to what they were tasting.

«And many studies of the brain and central nervous system, using imaging, EEG and other objective measures of brain structure and function, add to the existing evidence that central nervous system dysfunction is a critical element in the disorder.

Using a series of electroencephalography (EEG) and functional magnetic resonance imaging (fMRI) studies, Park plans to go beyond naming the brain region where magnitude processing takes place to identify the anatomy and function of neural pathways involved in magnitude processing and reveal neural mechanisms that support mathematical thinking.

«fMRI, EEG may detect consciousness in patients with acute, severe traumatic brain injury: Massachussetts General study the first to search for covert consciousness in ICU patients.»

In fact, no associations were found between early brain responses and long - term outcomes, which could relate to the small size of the study or the fact that several patients were sedated during the fMRI and EEG tests.

While previous studies have used fMRI or EEG to detect this sort of «covert consciousness» in patients who have moved from acute - care hospitals to rehabilitation or nursing care facilities, no such study had previously been conducted in ICU patients.

This comparison gives a broad picture of the improved performance achieved in the current study (i.e. the variance across many other studies and the 1 - 2 orders of magnitude improvement over EEG based approaches).

The study, a first of its kind, used EEG to measure brain activity and examines how people would react in a series of security scenarios.

The theta rhythm (3 to 8 Hz) is a large EEG potential recorded from the hippocampus in rodents and humans29, 37 and is thought to aid formation of memories.37 It has been suggested that resetting of the phase of the theta rhythm improves memory performance by allowing the best possible encoding of novel stimuli.38 Stimulation of the perforant pathway in rodents induces resetting of the theta phase and produces favorable conditions for long - term potentiation.9, 39 In four subjects in our study who had contacts implanted in the entorhinal region and ipsilateral hippocampus, we observed theta - phase resetting in the hippocampus during stimulation of the entorhinal region.

Although non-invasive methods to explore brain function in humans such as functional imaging and EEG / MEG have been informative regarding the potential role of a given brain area in a particular cognitive function, they lack the necessary temporal and spatial resolution to study brain microcircuits.